OVHCloud Web Hosting Status

Current status
Legend
  • Operational
  • Degraded performance
  • Partial Outage
  • Major Outage
  • Under maintenance
Exchange Vulnerabilities - ECP/EWS Temporarly Disabled
Scheduled Maintenance Report for Web Cloud
Completed
Few minutes ago, Microsoft released a bulletin disclosing 4 critical vulnerabilities affecting Microsoft Exchange :
- CVE-2021-26855
- CVE-2021-26857
- CVE-2021-26858
- CVE-2021-27065

These vulnerabilities are affecting Exchange Web Service & Exchange Control Panel.
Since the patches may take few minutes to be applied over all the infrastructure, we took the decision to temporarily disable these features to protect our customers. Once the patches will be applied, the features will be re-enabled.

Thank you for your understanding.

Update(s):

Date: 2021-03-03 22:47:56 UTC
100% of shared infrastructure are updated
99% of dedicated infrastructure are updated

ECP and EWS are enabled now on dedicated infrastructure that are patched.

Date: 2021-03-03 20:32:15 UTC
100% of shared infrastructure are updated
95% of dedicated infrastructure are updated



Date: 2021-03-03 18:16:27 UTC
99% of shared infrastructure are updated

Date: 2021-03-03 17:20:06 UTC
97% of shared infrastructure are updated

Date: 2021-03-03 16:38:03 UTC
96% of shared infrastructure are updated

Date: 2021-03-03 16:02:01 UTC
95% of shared infrastructure are updated
55% of dedicated infrastructure are updated

Date: 2021-03-03 15:02:28 UTC
94% of shared infrastructure are updated

Date: 2021-03-03 14:36:34 UTC
87.7% of shared infrastructure are updated

ECP and EWS are enabled now on all shared infra.

We started the update of ALL private servers this afternoon. You should have downtime for access your email.



Date: 2021-03-03 12:56:51 UTC
85% of shared infrastructure are updated



Date: 2021-03-03 11:35:57 UTC
80% of shared infrastructure are updated

Date: 2021-03-03 10:23:33 UTC
75% of shared infrastructure are updated

Date: 2021-03-03 08:03:18 UTC
EWS are disable, it means MAC software are impacted for your synchronization of e-mail, you need to use OWA web application until this task is done.

Date: 2021-03-03 06:31:56 UTC
37% of shared infrastructure are updated

Date: 2021-03-03 05:42:37 UTC
33% of shared infrastructure are updated
Posted Mar 03, 2021 - 00:57 UTC
This scheduled maintenance affected: Collaborative solutions || Hosted Exchange (Mailbox Access).